Flutter with Firebase Bootcamp: The complete guide [2023]

Connect your Flutter project with Firebase by installing the Firebase command line and creating Firebase project. Initialize Firebase core and configure the Firebase option file for Android, iOS, and web.

Enable the Firebase email/password authentication provider, download resources (button, custom text field, snack bar, navigation), add two pages, and install http and provider packages via flutter pub.

Leverage provider for state management to control sign up and sign in views, manage status with an enum, and display loading during authentication with email and password fields.

Learn to implement Firebase REST API sign up and sign in in Flutter using API key. Post endpoints with email and password, use json payloads, handle errors, and retrieve tokens.

Handle Firebase auth REST API errors in Flutter by checking response status, decoding error JSON to a Dart model, and displaying user-friendly messages via snack bars.

Save user data and expiry in the local database, compare expiry against the current time, and use a provider with a future builder to auto navigate to home or login.

Implement a forget password flow with Firebase rest api to send a password reset email. Collect the user email via a dialog and trigger a post request to the endpoint.

Integrate the change password API with Firebase, passing the ID token and new password, update shared preferences with the response, and handle success and error messages via snack bars.

Wrap the app with a multi provider to expose health and user data providers globally, resolving the provider error. Implement logout functionality across screens by accessing the global providers.

Update the user profile by setting the display name and photo URL, upload the image to Firebase storage, and post the updated data to the API endpoint.

Build the firebase app UI featuring a home screen with a user list, add/delete actions, and a new user form with username, email, and phone fields, including validation and navigation.

Implement the create operation by building a users collection in Cloud Firestore and adding documents with name, email, and phone from a Flutter form. Show loading state and auto IDs.

Fetch and display all users from the Firebase users collection on the home screen using a stream builder, mapping snapshots to a user model.

Master update operations on Firestore snapshots by targeting document IDs, updating fields such as name, email, and phone, and signaling success with a snack bar.

Execute a delete operation on a Firebase file store document by reading the document id, access the 'User's Talk' collection, and call the delete method.

Learn to perform the create operation in firebase by posting user data to the realtime database, building json payload, encoding inputs, and handling success and error responses with status codes.

Fetch and display data from Firebase on the home screen by implementing an asynchronous read operation, decoding JSON, mapping to a user list, and updating the UI.

Learn to implement a refresh indicator in flutter to fetch updated data from the firebase real-time database, ensuring the interface reflects changes after data updates.

Master update operations in Firebase Realtime Database by updating a specific user document using its id, via an API call, with appropriate response handling and error checks.

Execute a delete operation by tapping the delete icon, importing the package, and using the user ID to target the object, confirming deletion as the data disappears.

Learn to manage app state with the provider package by building ChangeNotifier-based operation class, implementing fetch, delete, and update user methods, and wiring UI updates through context and notify listeners.

Connect the Flutter app to Firebase, generate the Firebase config file, install storage and document picker plugins, configure PDF display, and set min sdk 19 and multiplex in Gradle.

Fetch PDF details from a Firestore collection using a stream builder and display PDF file names and times in a card, preparing to open a PDF viewer.